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Ground Stop

IAD - Washington Dulles International
Archived

Reason / Condition

air show

Delays

No average delay reported

Start Time

Sep 26, 2026 6:21 PM UTC
2:21 PM EDT Local

Estimated End Time

Sep 26, 2026 7:45 PM UTC
3:45 PM EDT Local

Last Updated

Sep 26, 2026 7:33 PM UTC
3:33 PM EDT Local

Raw JSON Payload
{
    "id": "77b63870-9bed-46df-ba67-c38c86b97477",
    "center": "ZDC",
    "endTime": "2026-09-26T19:45:00Z",
    "airportId": "IAD",
    "createdAt": "2026-09-26T18:43:05Z",
    "startTime": "2026-09-26T18:21:00Z",
    "updatedAt": "2026-09-26T18:43:05Z",
    "advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=65&adv_date=09262026&facId=IAD&title=ATCSCC ADVZY 065 IAD\/ZDC 09\/26\/2026 CDM GROUND STOP&titleDate=09\/26\/2026",
    "includedFlights": "",
    "sourceTimeStamp": "2026-09-26T18:41:33Z",
    "impactingCondition": "air show",
    "includedFacilities": [
        "ZTL",
        "ZDC",
        "ZNY",
        "ZJX",
        "ZOB",
        "ZBW",
        "ZID",
        "CYHZ",
        "CYOW",
        "CYUL",
        "CYYZ",
        "CYTZ",
        "CYQB"
    ],
    "programExpirationTime": "2026-09-26T19:45:00Z",
    "probabilityOfExtension": "MEDIUM"
}